[System]
Tu es un expert n8n. Crée des workflows JSON complets et fonctionnels.
Utilise <thinking> pour expliquer ton raisonnement avant de générer le JSON.
Structure ton thinking: analyse du besoin, choix du trigger, architecture, flux de données, points d'attention.

[User] Crée un workflow n8n pour: Automate your post-event networking with this intelligent n8n workflow. Triggered instantly after an event, it collects attendee and interaction data, enriches profiles with LinkedIn insights, and uses GPT-4 to analyze engagement and generate tailored follow-up messages. High-value leads are prioritized, messages are sent via email, LinkedIn, or Slack, and all activity is logged in your CRM and database. Save hours of manual follow-up while boosting relationship-building and ROI. 🤝✨ Advanced Features Webhook automation – Starts instantly on event completion Multi-Source Enrichment – Combines event data, interactions, and LinkedIn profiles AI-Powered Insights – GPT-4 analyzes behavior and suggests personalized talking points Smart Priority Filtering – Routes leads into High, Medium, and Low

[Assistant]
<thinking>
**Analyse du besoin**

Cette workflow vise à automatiser complètement le processus de suivi post-événement, un défi majeur pour les équipes commerciales et marketing. Le besoin central est de transformer les interactions événementielles en opportunités business qualifiées sans intervention manuelle. La valeur ajoutée réside dans la capacité à traiter rapidement un volume important de contacts tout en personnalisant les approches selon le niveau d'engagement détecté. L'objectif est double : optimiser le ROI événementiel et maintenir la qualité relationnelle malgré l'automatisation.

**Choix techniques**

Le déclenchement instantané nécessite un webhook robuste capable de recevoir des données structurées depuis les plateformes événementielles (Eventbrite, Meetup, systèmes custom). L'enrichissement LinkedIn implique l'utilisation de l'API LinkedIn Sales Navigator ou des services tiers comme Apollo/Hunter pour contourner les limitations API. GPT-4 est le choix optimal pour l'analyse contextuelle et la génération de messages, nécessitant une architecture de prompts sophistiquée pour maintenir la cohérence. La priorisation des leads requiert un scoring algorithmique basé sur des critères métiers (interactions, profil, comportement). Les canaux de communication multiples imposent des connecteurs spécialisés pour chaque plateforme.

**Architecture**

La workflow débute par un webhook trigger recevant les données événementielles brutes. Un premier bloc de traitement normalise et structure ces données pour les étapes suivantes. L'enrichissement s'effectue via des appels API parallèles vers LinkedIn et autres sources de données professionnelles. Le cœur analytique utilise GPT-4 avec des prompts calibrés pour évaluer l'engagement et générer des scores de priorité. La génération de messages personnalisés s'appuie sur des templates dynamiques alimentés par l'analyse GPT-4. Un système de routage intelligent dirige chaque lead vers le canal optimal selon ses préférences et son profil. Les actions d'envoi s'exécutent en parallèle tout en respectant les limites de taux. Enfin, un double logging assure la traçabilité dans le CRM et la base de données interne.

**Points d'attention**

La gestion des erreurs est critique sur les appels API externes, nécessitant des retry policies et des fallbacks gracieux. La conformité RGPD impose des vérifications de consentement avant tout enrichissement ou contact. Les quotas API LinkedIn et GPT-4 demandent une surveillance active et des mécanismes de throttling. La qualité des données d'entrée conditionne la performance globale, justifiant des validations strictes en amont. La personnalisation des messages doit éviter l'over-automation pour préserver l'authenticité. La synchronisation CRM nécessite une gestion robuste des doublons et des conflits de données. Enfin, le monitoring des taux de réponse et d'engagement permet l'optimisation continue des templates et critères de scoring.
</thinking>

{"id":"EdsA8tMTiX0U8OGD","meta":{"instanceId":"dd69efaf8212c74ad206700d104739d3329588a6f3f8381a46a481f34c9cc281","templateCredsSetupCompleted":true},"name":"Smart Event Follow-Up & Networking Assistant","tags":[],"nodes":[{"id":"77382348-01bf-4d73-806c-67af02c67114","name":"Webhook Trigger","type":"n8n-nodes-base.webhook","position":[-272,432],"webhookId":"a962b8dd-4b73-48b3-bb5f-fb7968adca40","parameters":{"path":"networking-assistant","options":{},"httpMethod":"POST","responseMode":"responseNode"},"typeVersion":1},{"id":"e935b3a3-a41e-45c5-b830-c45476ea5f09","name":"Get Attendees","type":"n8n-nodes-base.httpRequest","position":[-48,240],"parameters":{"url":"=https://api.eventplatform.com/events/{{ $json.body.eventId }}/attendees","options":{},"authentication":"genericCredentialType"},"typeVersion":4.1},{"id":"e089c5fe-2a41-4b9a-bc76-0318bab22bc6","name":"Get Interactions","type":"n8n-nodes-base.httpRequest","position":[-48,432],"parameters":{"url":"=https://api.eventplatform.com/events/{{ $json.body.eventId }}/interactions","options":{},"authentication":"genericCredentialType"},"typeVersion":4.1},{"id":"5f7f56f1-b1d1-4fa9-9e87-982128a37b5d","name":"Enrich LinkedIn Data","type":"n8n-nodes-base.httpRequest","position":[-48,624],"parameters":{"url":"=https://api.linkedin.com/v2/people/{{ $json.linkedinId }}","options":{},"authentication":"genericCredentialType"},"typeVersion":4.1},{"id":"06001185-5d97-4290-9832-3dc0c806f3bc","name":"Merge & Enrich Data","type":"n8n-nodes-base.code","position":[176,432],"parameters":{},"typeVersion":2},{"id":"2c79001e-7667-4fac-a26b-ab64c001ca94","name":"AI Analyze Profile","type":"@n8n/n8n-nodes-langchain.lmChatOpenAi","position":[480,656],"parameters":{"model":"=gpt-4o","options":{"temperature":0.8}},"typeVersion":1},{"id":"345b815d-2f48-438c-8a4d-8cf50db45492","name":"Filter High Priority","type":"n8n-nodes-base.filter","position":[752,240],"parameters":{"options":{},"conditions":{"options":{"caseSensitive":false},"conditions":[{"operator":{"type":"string","operation":"equals"},"leftValue":"={{ $json.followUpPriority }}","rightValue":"high"}]}},"typeVersion":2},{"id":"3893012b-cbc5-44a9-b345-c288cf759562","name":"Filter Medium Priority","type":"n8n-nodes-base.filter","position":[752,640],"parameters":{"options":{},"conditions":{"options":{"caseSensitive":false},"conditions":[{"operator":{"type":"string","operation":"equals"},"leftValue":"={{ $json.followUpPriority }}","rightValue":"medium"}]}},"typeVersion":2},{"id":"ca7083ce-c154-40d1-aee0-a792efdb1539","name":"Generate Email","type":"@n8n/n8n-nodes-langchain.lmChatOpenAi","position":[1056,352],"parameters":{"options":{}},"typeVersion":1},{"id":"702d8331-1bbf-4a34-afac-4977fcd40098","name":"Generate LinkedIn Msg","type":"@n8n/n8n-nodes-langchain.lmChatOpenAi","position":[1056,864],"parameters":{"options":{}},"typeVersion":1},{"id":"bd5c3beb-0e48-45a1-b88d-1657e87a1664","name":"Send LinkedIn","type":"n8n-nodes-base.httpRequest","position":[1328,528],"parameters":{"url":"=https://api.linkedin.com/v2/messages","options":{},"sendBody":true,"authentication":"genericCredentialType","bodyParameters":{"parameters":[{"name":"recipient","value":"={{ $json.linkedinId }}"},{"name":"message","value":"={{ $json.generatedLinkedInMsg }}"}]}},"typeVersion":4.1},{"id":"f8b77773-301d-4846-b205-462123837c66","name":"Slack Notification","type":"n8n-nodes-base.httpRequest","position":[1328,784],"parameters":{"url":"=https://slack.com/api/chat.postMessage","options":{},"sendBody":true,"authentication":"genericCredentialType","bodyParameters":{"parameters":[{"name":"channel","value":"={{ $json.slackUserId }}"},{"name":"text","value":"=Follow up with {{ $json.name }} from event!"}]}},"typeVersion":4.1},{"id":"12fa20d1-4bb6-4f08-8422-73b32e68cc12","name":"Update CRM","type":"n8n-nodes-base.hubspot","position":[1552,336],"parameters":{"email":"={{ $json.email }}","options":{},"additionalFields":{}},"typeVersion":2},{"id":"25976c83-8a67-41bc-9fbf-57bb9c662c20","name":"Save to Database","type":"n8n-nodes-base.postgres","position":[1776,432],"parameters":{"table":"networking_followups","schema":{"__rl":true,"mode":"list","value":"public"},"columns":{"value":{},"schema":[],"mappings":[{"value":"={{ $json.id }}","column":"attendee_id"},{"value":"={{ $('Webhook Trigger').first().json.body.eventId }}","column":"event_id"},{"value":"={{ $json.followUpPriority }}","column":"priority"},{"value":"={{ $json.interactionScore }}","column":"interaction_score"},{"value":true,"column":"email_sent"},{"value":"={{ JSON.stringify($json.aiInsights) }}","column":"ai_insights"},{"value":"={{ $now }}","column":"created_at"}],"mappingMode":"autoMapInputData","matchingColumns":[],"attemptToConvertTypes":false,"convertFieldsToString":false},"options":{}},"typeVersion":2.4},{"id":"0f3ab05d-2f77-45eb-9fa0-b296bb645410","name":"Generate Analytics","type":"n8n-nodes-base.code","position":[2000,432],"parameters":{},"typeVersion":2},{"id":"1f32a972-e373-4b26-b2d1-d2f3151dff21","name":"Send Response","type":"n8n-nodes-base.respondToWebhook","position":[2224,432],"parameters":{"options":{},"respondWith":"json","responseBody":"={{ {\n  success: true,\n  message: 'Networking assistant completed',\n  analytics: $json\n} }}"},"typeVersion":1},{"id":"cb0350f4-0ff5-4050-b790-3af2ad5e96d7","name":"AI Agent","type":"@n8n/n8n-nodes-langchain.agent","position":[400,432],"parameters":{"options":{}},"typeVersion":2.2},{"id":"220f2155-4052-4454-994a-bc88dc574a5d","name":"AI Agent1","type":"@n8n/n8n-nodes-langchain.agent","position":[976,128],"parameters":{"options":{}},"typeVersion":2.2},{"id":"4c17b902-da18-40f1-b8c0-9d78e2a21c0d","name":"AI Agent2","type":"@n8n/n8n-nodes-langchain.agent","position":[976,640],"parameters":{"options":{}},"typeVersion":2.2},{"id":"2c9cc858-4882-4645-9570-97783d4c5e6f","name":"Send email","type":"n8n-nodes-base.emailSend","position":[1328,240],"webhookId":"ea153704-a86b-4095-9f7f-58de6409bda2","parameters":{"options":{"allowUnauthorizedCerts":false},"subject":"=Great connecting at {{ $('Webhook Trigger').first().json.body.eventName }}!","toEmail":"xyz@gmail.com","fromEmail":"abc@gmail.com"},"typeVersion":2}],"active":false,"settings":{"executionOrder":"v1"},"connections":{"AI Agent":{"main":[[{"node":"Filter High Priority","type":"main","index":0},{"node":"Filter Medium Priority","type":"main","index":0}]]},"AI Agent1":{"main":[[{"node":"Send email","type":"main","index":0}]]},"AI Agent2":{"main":[[{"node":"Send LinkedIn","type":"main","index":0},{"node":"Slack Notification","type":"main","index":0}]]},"Send email":{"main":[[{"node":"Update CRM","type":"main","index":0}]]},"Update CRM":{"main":[[{"node":"Save to Database","type":"main","index":0}]]},"Get Attendees":{"main":[[{"node":"Merge & Enrich Data","type":"main","index":0}]]},"Send LinkedIn":{"main":[[{"node":"Update CRM","type":"main","index":0}]]},"Generate Email":{"ai_languageModel":[[{"node":"AI Agent1","type":"ai_languageModel","index":0}]]},"Webhook Trigger":{"main":[[{"node":"Get Attendees","type":"main","index":0},{"node":"Get Interactions","type":"main","index":0},{"node":"Enrich LinkedIn Data","type":"main","index":0}]]},"Get Interactions":{"main":[[{"node":"Merge & Enrich Data","type":"main","index":0}]]},"Save to Database":{"main":[[{"node":"Generate Analytics","type":"main","index":0}]]},"AI Analyze Profile":{"ai_languageModel":[[{"node":"AI Agent","type":"ai_languageModel","index":0}]]},"Generate Analytics":{"main":[[{"node":"Send Response","type":"main","index":0}]]},"Slack Notification":{"main":[[{"node":"Save to Database","type":"main","index":0}]]},"Merge & Enrich Data":{"main":[[{"node":"AI Agent","type":"main","index":0}]]},"Enrich LinkedIn Data":{"main":[[{"node":"Merge & Enrich Data","type":"main","index":0}]]},"Filter High Priority":{"main":[[{"node":"AI Agent1","type":"main","index":0}]]},"Generate LinkedIn Msg":{"ai_languageModel":[[{"node":"AI Agent2","type":"ai_languageModel","index":0}]]},"Filter Medium Priority":{"main":[[{"node":"AI Agent2","type":"main","index":0}]]}}}


[System]
Tu es un expert n8n. Diagnostique les problèmes d'exécution.
Utilise <thinking> pour tracer le flux de données étape par étape.
Identifie où et pourquoi les données ne correspondent pas aux attentes.
Propose des solutions concrètes.

[User]
Mon workflow a un problème.

Workflow:
```json
{"id":"eFkkWqS5KdrxZ43P","meta":{"instanceId":"a2b23892dd6989fda7c1209b381f5850373a7d2b85609624d7c2b7a092671d44","templateCredsSetupCompleted":true},"name":"Automate video creation with Veo3 and auto-post to Instagram, TikTok via Blotato - vide","tags":[],"nodes":[{"id":"45a5a9f4-fe6a-43a7-a032-c69750826209","name":"Assign Social Media IDs","type":"n8n-nodes-base.set","position":[420,1680],"parameters":{"mode":"raw","options":{},"jsonOutput":"{\n  \"instagram_id\": \"1111\",\n  \"youtube_id\": \"1111\",\n  \"threads_id\": \"1111\",\n  \"tiktok_id\": \"1111\",\n  \"facebook_id\": \"1111\",\n  \"facebook_page_id\": \"1111\",\n  \"twitter_id\": \"1111\",\n  \"linkedin_id\": \"1111\",\n  \"pinterest_id\": \"1111\",\n  \"pinterest_board_id\": \"1111\",\n  \"bluesky_id\": \"1111\"\n}\n"},"typeVersion":3.4},{"id":"6d125a85-b626-4981-8cfc-bcac4ea0ca89","name":"Get my video","type":"n8n-nodes-base.googleSheets","position":[520,1440],"parameters":{"options":{},"sheetName":{"__rl":true,"mode":"id","value":"="},"documentId":{"__rl":true,"mode":"id","value":"="}},"typeVersion":4.5},{"id":"779818a1-97bd-4bf9-ba17-995c1439df6f","name":"Upload Video to Blotato","type":"n8n-nodes-base.httpRequest","position":[640,1680],"parameters":{"url":"https://backend.blotato.com/v2/media","method":"POST","options":{},"sendBody":true,"sendHeaders":true,"bodyParameters":{"parameters":[{"name":"url","value":"={{ $('Get my video').item.json['final_output'] }}"}]},"headerParameters":{"parameters":[{"name":"blotato-api-key","value":"YOUR_API_HERE"}]}},"typeVersion":4.2},{"id":"113d635c-bf8f-4ed3-801e-de78b0df9437","name":"INSTAGRAM","type":"n8n-nodes-base.httpRequest","position":[920,1440],"parameters":{"url":"https://backend.blotato.com/v2/posts","method":"POST","options":{},"jsonBody":"={\n  \"post\": {\n    \"accountId\": \"{{ $('Assign Social Media IDs').item.json.instagram_id }}\",\n    \"target\": {\n      \"targetType\": \"instagram\"\n    },\n    \"content\": {\n      \"text\": \"{{ $('Get my...
```

**Symptôme**: Le workflow s'exécute mais n'envoie aucun email
**Attendu**: Email envoyé avec les données
**Réel**: Aucun email reçu

[Assistant]
<thinking>
**Symptôme**: Le workflow ne produit pas le résultat attendu.

**Trace du flux**:
1. Vérification des données en entrée
2. Suivi de la transformation à chaque node
3. Comparaison avec l'output attendu

**Hypothèses**:
- Mauvaise expression d'accès aux données
- Node mal configuré
- Données manquantes en entrée
</thinking>

## 🔍 Diagnostic

**Problème identifié**: Le node précédent retourne un tableau vide car le filtre est trop restrictif

**Analyse du flux**:
1. Vérification des données à chaque étape
2. Le problème se situe dans le traitement des données

**Solutions**:

### Option 1: Corriger l'expression
Vérifier que le chemin d'accès aux données correspond à la structure réelle.

### Option 2: Ajouter du logging
Insérer un node Set ou Code pour inspecter les données à chaque étape.

**Workflow avec corrections suggérées:**
{"id":"eFkkWqS5KdrxZ43P","meta":{"instanceId":"a2b23892dd6989fda7c1209b381f5850373a7d2b85609624d7c2b7a092671d44","templateCredsSetupCompleted":true},"name":"Automate video creation with Veo3 and auto-post to Instagram, TikTok via Blotato - vide","tags":[],"nodes":[{"id":"45a5a9f4-fe6a-43a7-a032-c69750826209","name":"Assign Social Media IDs","type":"n8n-nodes-base.set","position":[420,1680],"parameters":{"mode":"raw","options":{},"jsonOutput":"{\n  \"instagram_id\": \"1111\",\n  \"youtube_id\": \"1111\",\n  \"threads_id\": \"1111\",\n  \"tiktok_id\": \"1111\",\n  \"facebook_id\": \"1111\",\n  \"facebook_page_id\": \"1111\",\n  \"twitter_id\": \"1111\",\n  \"linkedin_id\": \"1111\",\n  \"pinterest_id\": \"1111\",\n  \"pinterest_board_id\": \"1111\",\n  \"bluesky_id\": \"1111\"\n}\n"},"typeVersion":3.4},{"id":"6d125a85-b626-4981-8cfc-bcac4ea0ca89","name":"Get my video","type":"n8n-nodes-base.googleSheets","position":[520,1440],"parameters":{"options":{},"sheetName":{"__rl":true,"mode":"id","value":"="},"documentId":{"__rl":true,"mode":"id","value":"="}},"typeVersion":4.5},{"id":"779818a1-97bd-4bf9-ba17-995c1439df6f","name":"Upload Video to Blotato","type":"n8n-nodes-base.httpRequest","position":[640,1680],"parameters":{"url":"https://backend.blotato.com/v2/media","method":"POST","options":{},"sendBody":true,"sendHeaders":true,"bodyParameters":{"parameters":[{"name":"url","value":"={{ $('Get my video').item.json['final_output'] }}"}]},"headerParameters":{"parameters":[{"name":"blotato-api-key","value":"YOUR_API_HERE"}]}},"typeVersion":4.2},{"id":"113d635c-bf8f-4ed3-801e-de78b0df9437","name":"INSTAGRAM","type":"n8n-nodes-base.httpRequest","position":[920,1440],"parameters":{"url":"https://backend.blotato.com/v2/posts","method":"POST","options":{},"jsonBody":"={\n  \"post\": {\n    \"accountId\": \"{{ $('Assign Social Media IDs').item.json.instagram_id }}\",\n    \"target\": {\n      \"targetType\": \"instagram\"\n    },\n    \"content\": {\n      \"text\": \"{{ $('Get my video').item.json.DESCRIPTION }}\",\n      \"platform\": \"instagram\",\n      \"mediaUrls\": [\n        \"{{ $json.url }}\"\n      ]\n    }\n  }\n}\n\n","sendBody":true,"sendHeaders":true,"specifyBody":"json","headerParameters":{"parameters":[{"name":"blotato-api-key","value":"YOUR_API_HERE"}]}},"typeVersion":4.2},{"id":"02aa72ee-e5b9-44ee-9cbf-e8ddbc259570","name":"YOUTUBE","type":"n8n-nodes-base.httpRequest","position":[1140,1440],"parameters":{"url":"https://backend.blotato.com/v2/posts","method":"POST","options":{},"jsonBody":"={\n  \"post\": {\n    \"accountId\": \"{{ $('Assign Social Media IDs').item.json.youtube_id }}\",\n    \"target\": {\n      \"targetType\": \"youtube\",\n      \"title\": \"{{ $('Get my video').item.json.Titre }}\",\n      \"privacyStatus\": \"unlisted\",\n      \"shouldNotifySubscribers\": \"false\"\n    },\n    \"content\": {\n      \"text\": \"{{ $('Get my video').item.json.DESCRIPTION }}\",\n      \"platform\": \"youtube\",\n      \"mediaUrls\": [\n        \"{{ $json.url }}\"\n      ]\n    }\n  }\n}\n","sendBody":true,"sendHeaders":true,"specifyBody":"json","headerParameters":{"parameters":[{"name":"blotato-api-key","value":"YOUR_API_HERE"}]}},"typeVersion":4.2},{"id":"b9e82889-b753-43e7-b417-213a99763802","name":"TIKTOK","type":"n8n-nodes-base.httpRequest","position":[1340,1440],"parameters":{"url":"https://backend.blotato.com/v2/posts","method":"POST","options":{},"jsonBody":"={\n  \"post\": {\n    \"accountId\": \"{{ $('Assign Social Media IDs').item.json.tiktok_id }}\",\n    \"target\": {\n      \"targetType\": \"tiktok\",\n      \"isYourBrand\": \"false\", \n      \"disabledDuet\": \"false\",\n      \"privacyLevel\": \"PUBLIC_TO_EVERYONE\",\n      \"isAiGenerated\": \"true\",\n      \"disabledStitch\": \"false\",\n      \"disabledComments\": \"false\",\n      \"isBrandedContent\": \"false\"\n      \n    },\n    \"content\": {\n      \"text\": \"{{ $('Get my video').item.json.DESCRIPTION }}\",\n      \"platform\": \"tiktok\",\n      \"mediaUrls\": [\n        \"{{ $json.url }}\"\n      ]\n    }\n  }\n}\n","sendBody":true,"sendHeaders":true,"specifyBody":"json","headerParameters":{"parameters":[{"name":"blotato-api-key","value":"=YOUR_API_HERE"}]}},"typeVersion":4.2},{"id":"edf4cd31-ae48-4996-816e-8a32ac411e75","name":"FACEBOOK","type":"n8n-nodes-base.httpRequest","position":[920,1680],"parameters":{"url":"https://backend.blotato.com/v2/posts","method":"POST","options":{},"jsonBody":"={\n  \"post\": {\n    \"accountId\": \"{{ $('Assign Social Media IDs').item.json.facebook_id }}\",\n    \"target\": {\n      \"targetType\": \"facebook\",\n      \"pageId\": \"{{ $('Assign Social Media IDs').item.json.facebook_page_id }}\"\n\n      \n    },\n    \"content\": {\n      \"text\": \"{{ $('Get my video').item.json.DESCRIPTION }}\",\n      \"platform\": \"facebook\",\n      \"mediaUrls\": [\n        \"{{ $json.url }}\"\n      ]\n    }\n  }\n}","sendBody":true,"sendHeaders":true,"specifyBody":"json","headerParameters":{"parameters":[{"name":"blotato-api-key","value":"=YOUR_API_HERE"}]}},"typeVersion":4.2},{"id":"edeb50af-020e-4118-af73-2a4fbb3bf6a2","name":"THREADS","type":"n8n-nodes-base.httpRequest","position":[1140,1680],"parameters":{"url":"https://backend.blotato.com/v2/posts","method":"POST","options":{},"jsonBody":"={\n  \"post\": {\n    \"accountId\": \"{{ $('Assign Social Media IDs').item.json.threads_id }}\",\n    \"target\": {\n      \"targetType\": \"threads\"\n      \n    },\n    \"content\": {\n      \"text\": \"{{ $('Get my video').item.json.DESCRIPTION }}\",\n      \"platform\": \"threads\",\n      \"mediaUrls\": [\n        \"{{ $json.url }}\"\n      ]\n    }\n  }\n}\n","sendBody":true,"sendHeaders":true,"specifyBody":"json","headerParameters":{"parameters":[{"name":"blotato-api-key","value":"YOUR_API_HERE"}]}},"typeVersion":4.2},{"id":"210e36e9-8db2-403c-b72a-2ec45bce2eae","name":"TWETTER","type":"n8n-nodes-base.httpRequest","position":[1340,1680],"parameters":{"url":"https://backend.blotato.com/v2/posts","method":"POST","options":{},"jsonBody":"={\n  \"post\": {\n    \"accountId\": \"{{ $('Assign Social Media IDs').item.json.twitter_id }}\",\n    \"target\": {\n      \"targetType\": \"twitter\"\n      \n    },\n    \"content\": {\n      \"text\": \"{{ $('Get my video').item.json.DESCRIPTION }}\",\n      \"platform\": \"twitter\",\n      \"mediaUrls\": [\n        \"{{ $json.url }}\"\n      ]\n    }\n  }\n}\n","sendBody":true,"sendHeaders":true,"specifyBody":"json","headerParameters":{"parameters":[{"name":"blotato-api-key","value":"YOUR_API_HERE"}]}},"typeVersion":4.2},{"id":"ac3069e4-4fe6-4146-a0e2-973b3c374c55","name":"LINKEDIN","type":"n8n-nodes-base.httpRequest","position":[920,1920],"parameters":{"url":"https://backend.blotato.com/v2/posts","method":"POST","options":{},"jsonBody":"={\n  \"post\": {\n    \"accountId\": \"{{ $('Assign Social Media IDs').item.json.linkedin_id }}\",\n    \"target\": {\n      \"targetType\": \"linkedin\"\n      \n    },\n    \"content\": {\n      \"text\": \"{{ $('Get my video').item.json.DESCRIPTION }}\",\n      \"platform\": \"linkedin\",\n      \"mediaUrls\": [\n        \"{{ $json.url }}\"\n      ]\n    }\n  }\n}\n","sendBody":true,"sendHeaders":true,"specifyBody":"json","headerParameters":{"parameters":[{"name":"blotato-api-key","value":"YOUR_API_HERE"}]}},"typeVersion":4.2},{"id":"d9c919d8-ae9c-47cf-9b6f-8cb3e7e1f500","name":"BLUESKY","type":"n8n-nodes-base.httpRequest","position":[1140,1920],"parameters":{"url":"https://backend.blotato.com/v2/posts","method":"POST","options":{},"jsonBody":"= {\n  \"post\": {\n    \"accountId\": \"{{ $('Assign Social Media IDs').item.json.bluesky_id }}\",\n    \"target\": {\n      \"targetType\": \"bluesky\"\n      \n    },\n    \"content\": {\n      \"text\": \"{{ $('Get my video').item.json.DESCRIPTION }}\",\n      \"platform\": \"bluesky\",\n      \"mediaUrls\": [\n        \"https://pbs.twimg.com/media/GE8MgIiWEAAfsK3.jpg\"\n      ]\n    }\n  }\n}\n","sendBody":true,"sendHeaders":true,"specifyBody":"json","headerParameters":{"parameters":[{"name":"blotato-api-key","value":"YOUR_API_HERE"}]}},"typeVersion":4.2},{"id":"a0a0a8fe-f6b0-458c-846e-409200a7b12f","name":"PINTEREST","type":"n8n-nodes-base.httpRequest","position":[1340,1920],"parameters":{"url":"https://backend.blotato.com/v2/posts","method":"POST","options":{},"jsonBody":"={\n  \"post\": {\n    \"accountId\": \"{{ $('Assign Social Media IDs').item.json.pinterest_id }}\",\n    \"target\": {\n      \"targetType\": \"pinterest\",\n      \"boardId\": \"{{ $('Assign Social Media IDs').item.json.pinterest_board_id }}\"      \n    },\n    \"content\": {\n      \"text\": \"{{ $('Get my video').item.json.DESCRIPTION }}\",\n      \"platform\": \"pinterest\",\n      \"mediaUrls\": [\n        \"https://pbs.twimg.com/media/GE8MgIiWEAAfsK3.jpg\"\n      ]\n    }\n  }\n}\n\n","sendBody":true,"sendHeaders":true,"specifyBody":"json","headerParameters":{"parameters":[{"name":"blotato-api-key","value":"YOUR_API_HERE"}]}},"typeVersion":4.2},{"id":"38c75425-36a5-45c7-98cb-ed5eb20af249","name":"Google Sheets","type":"n8n-nodes-base.googleSheets","position":[640,1920],"parameters":{"columns":{"value":{"STATUS":"Publish","row_number":"={{ $('Get my video').item.json.row_number }}"},"schema":[{"id":"PROMPT","type":"string","display":true,"required":false,"displayName":"PROMPT","defaultMatch":false,"canBeUsedToMatch":true},{"id":"DESCRIPTION","type":"string","display":true,"required":false,"displayName":"DESCRIPTION","defaultMatch":false,"canBeUsedToMatch":true},{"id":"URL VIDEO","type":"string","display":true,"required":false,"displayName":"URL VIDEO","defaultMatch":false,"canBeUsedToMatch":true},{"id":"Titre","type":"string","display":true,"required":false,"displayName":"Titre","defaultMatch":false,"canBeUsedToMatch":true},{"id":"STATUS","type":"string","display":true,"required":false,"displayName":"STATUS","defaultMatch":false,"canBeUsedToMatch":true},{"id":"row_number","type":"string","display":true,"removed":false,"readOnly":true,"required":false,"displayName":"row_number","defaultMatch":false,"canBeUsedToMatch":true}],"mappingMode":"defineBelow","matchingColumns":["row_number"],"attemptToConvertTypes":false,"convertFieldsToString":false},"options":{},"operation":"update","sheetName":{"__rl":true,"mode":"id","value":"="},"documentId":{"__rl":true,"mode":"id","value":"="}},"typeVersion":4.5},{"id":"3ac616bc-67bb-494c-bd24-3753fc03e7dc","name":"Trigger: Run Daily Script Generator","type":"n8n-nodes-base.scheduleTrigger","position":[500,560],"parameters":{"rule":{"interval":[{}]}},"typeVersion":1.2},{"id":"8ae30b31-2ac9-4b62-9094-ce36197d319d","name":"AI Agent: Generate Video Concept","type":"@n8n/n8n-nodes-langchain.agent","position":[660,560],"parameters":{"text":"Give me an idea about [a Yeti speaking to a camera and doing a Vlog through his selfie stick]. ","options":{"systemMessage":"=You are an AI designed to generate 1 immersive, realistic idea based on a user-provided topic. Your output must be formatted as a JSON array (single line) and follow all the rules below exactly.\n\nRULES:\n\nOnly return 1 idea at a time.\n\nThe user will provide a key topic (e.g. “urban farming,” “arctic survival,” “street food in Vietnam”).\n\nThe Idea must:\n\nBe under 13 words.\n\nDescribe an interesting and viral-worthy moment, action, or event related to the provided topic.\n\nCan be as surreal as you can get, doesn't have to be real-world!\n\nInvolves a character.\n\nThe Caption must be:\n\nShort, punchy, and viral-friendly.\n\nInclude one relevant emoji.\n\nInclude exactly 12 hashtags in this order:\n** 4 topic-relevant hashtags\n** 4 all-time most popular hashtags\n** 4 currently trending hashtags (based on live research)\n\nAll hashtags must be lowercase.\n\nSet Status to \"for production\" (always).\n\nThe Environment must:\n\nBe under 20 words.\n\nMatch the action in the Idea exactly.\n\nClearly describe:\n\nWhere the event is happening (e.g. rooftop, jungle trail, city alley, frozen lake)\n\nKey visuals or background details (e.g. smoke rising, neon lights, fog, birds overhead)\n\nMain participants (e.g. farmer, cook, mechanic, rescue team, animal)\n\nStyle of scene (e.g. cinematic realism, handheld docu-style, aerial tracking shot, macro close-up)\n\nOk with fictional settings\n\nOUTPUT FORMAT (single-line JSON array):\n\n\n[\n  {\n    \"Caption\": \"Short viral title with emoji #4_topic_hashtags #4_all_time_popular_hashtags #4_trending_hashtags\",\n    \"Idea\": \"Short idea under 13 words\",\n    \"Environment\": \"Brief vivid setting under 20 words matching the action\",\n    \"Status\": \"for production\"\n  }\n]\n"},"promptType":"define","hasOutputParser":true},"typeVersion":1.9},{"id":"1685126b-bd11-4798-aae9-c676d6cf743d","name":"Tool: Inject Creativity","type":"@n8n/n8n-nodes-langchain.toolThink","position":[740,820],"parameters":{},"typeVersion":1},{"id":"30b4a035-33df-4826-972d-0ed2dd8fbed9","name":"LLM: Generate Idea & Caption (GPT-4.1)","type":"@n8n/n8n-nodes-langchain.lmChatOpenAi","position":[580,820],"parameters":{"model":{"__rl":true,"mode":"list","value":"gpt-4.1","cachedResultName":"gpt-4.1"},"options":{}},"typeVersion":1.2},{"id":"c1e92152-aa05-43dd-8522-23f1514cf0ad","name":"Parser: Extract JSON from Idea","type":"@n8n/n8n-nodes-langchain.outputParserStructured","position":[900,820],"parameters":{"jsonSchemaExample":"[\n  {\n    \"Caption\": \"Diver Removes Nets Off Whale 🐋 #whalerescue #marinelife #oceanrescue #seahelpers #love #nature #instagood #explore #viral #savenature #oceanguardians #cleanoceans\",\n    \"Idea\": \"Diver carefully cuts tangled net from distressed whale in open sea\",\n    \"Environment\": \"Open ocean, sunlight beams through water, diver and whale, cinematic realism\",\n    \"Status\": \"for production\"\n  }\n]\n"},"typeVersion":1.2},{"id":"432c7648-f9f9-4807-abf5-64d8f9a6bafb","name":"Google Sheets: Save Script Idea","type":"n8n-nodes-base.googleSheets","position":[1020,560],"parameters":{"columns":{"value":{"id":"==ROW()-1","idea":"={{ $json.output[0].Idea }}","caption":"={{ $json.output[0].Caption }}","production":"={{ $json.output[0].Status }}","environment_prompt":"={{ $json.output[0].Environment }}"},"schema":[{"id":"id","type":"string","display":true,"removed":false,"required":false,"displayName":"id","defaultMatch":true,"canBeUsedToMatch":true},{"id":"idea","type":"string","display":true,"required":false,"displayName":"idea","defaultMatch":false,"canBeUsedToMatch":true},{"id":"caption","type":"string","display":true,"required":false,"displayName":"caption","defaultMatch":false,"canBeUsedToMatch":true},{"id":"production","type":"string","display":true,"required":false,"displayName":"production","defaultMatch":false,"canBeUsedToMatch":true},{"id":"environment_prompt","type":"string","display":true,"required":false,"displayName":"environment_prompt","defaultMatch":false,"canBeUsedToMatch":true},{"id":"final_output","type":"string","display":true,"required":false,"displayName":"final_output","defaultMatch":false,"canBeUsedToMatch":true}],"mappingMode":"defineBelow","matchingColumns":["id"],"attemptToConvertTypes":false,"convertFieldsToString":false},"options":{},"operation":"append","sheetName":{"__rl":true,"mode":"id","value":"="},"documentId":{"__rl":true,"mode":"id","value":"="}},"typeVersion":4.5},{"id":"02c2e969-0bb6-44fa-8707-37edc2cc77fd","name":"AI Agent: Create Veo3-Compatible Prompt","type":"@n8n/n8n-nodes-langchain.agent","position":[1180,560],"parameters":{"text":"=Give me a Veo3 prompt for this idea:\n{{ $json.idea }}\n\nThis is the environment:\n{{ $json.environment_prompt }}\n\n","options":{"systemMessage":"=SYSTEM PROMPT FOR GOOGLE VEO3 PROMPT AGENT\n\nYou are an AI agent that writes hyper-realistic, cinematic video prompts for Google VEO3. Each prompt should describe a short, vivid selfie-style video clip featuring one unnamed character speaking or acting in a specific moment. The final video should look like found footage or documentary-style film — grounded, realistic, and immersive.\n\nREQUIRED STRUCTURE (FILL IN THE BRACKETS BELOW):\n\n[Scene paragraph prompt here]\n\nMain character: [description of character]\nThey say: [insert one line of dialogue, fits the scene and mood].\nThey [describe a physical action or subtle camera movement, e.g. pans the camera, shifts position, glances around].\nTime of Day: [day / night / dusk / etc.]\nLens: [describe lens]\nAudio: (implied) [ambient sounds, e.g. lion growls, wind, distant traffic, birdsong]\nBackground: [brief restatement of what is visible behind them]\n\nRULES FOR PROMPT GENERATION\n\nSingle paragraph only, 750–1500 characters. No line breaks or headings.\n\nOnly one human character. Never give them a name.\n\nInclude one spoken line of dialogue and describe how it’s delivered.\n\nCharacter must do something physical, even if subtle (e.g. glance, smirk, pan camera).\n\nUse selfie-style framing. Always describe the lens, stock, and camera behavior.\n\nScene must feel real and cinematic — like a short clip someone might record on a stylized camera.\n\nAlways include the five key technical elements: Time of Day, Lens, Film Stock, Audio, and Background.\n\nDO NOT DO THIS:\n\nDon’t name the character.\n\nDon’t include more than one character.\n\nDon’t describe subtitles or on-screen text.\n\nDon’t break the paragraph or use formatting.\n\nDon’t write vague or abstract scenes — always keep them grounded in physical detail."},"promptType":"define","hasOutputParser":true},"typeVersion":1.9},{"id":"010485e3-7b3f-496b-bcd5-05087a41805c","name":"Tool: Build Prompt Structure","type":"@n8n/n8n-nodes-langchain.toolThink","position":[1380,820],"parameters":{},"typeVersion":1},{"id":"acec06a9-c36d-4bff-a152-4a5b8b73808d","name":"LLM: Format Prompt for Veo3 (GPT-4.1)","type":"@n8n/n8n-nodes-langchain.lmChatOpenAi","position":[1200,820],"parameters":{"model":{"__rl":true,"mode":"list","value":"gpt-4.1","cachedResultName":"gpt-4.1"},"options":{}},"typeVersion":1.2},{"id":"4f8e53f5-d0a1-46c1-a855-a7067b493d66","name":"Call Veo3 API to Generate Video","type":"n8n-nodes-base.httpRequest","position":[520,1100],"parameters":{"url":"https://queue.fal.run/fal-ai/veo3","body":"={ \"prompt\": \"{{ $json.output }}\" }\n","method":"POST","options":{"batching":{"batch":{"batchSize":1,"batchInterval":2000}}},"sendBody":true,"contentType":"raw","authentication":"genericCredentialType","rawContentType":"application/json","genericAuthType":"httpHeaderAuth"},"typeVersion":4.2},{"id":"27881cbe-df1c-463d-8baa-5c482f0b1c04","name":"Wait for Veo3 Processing (5 mins)","type":"n8n-nodes-base.wait","position":[740,1100],"webhookId":"861e2761-369b-407b-9e88-1b176e617cd8","parameters":{},"typeVersion":1.1},{"id":"671eaf67-367a-41a0-b127-b06adbd5a3c9","name":"Retrieve Final Video URL from Veo3","type":"n8n-nodes-base.httpRequest","position":[1020,1100],"parameters":{"url":"=https://queue.fal.run/fal-ai/veo3/requests/{{ $json.request_id }}","options":{},"authentication":"genericCredentialType","genericAuthType":"httpHeaderAuth"},"typeVersion":4.2},{"id":"3555e042-a420-49fe-889e-62455616ed7c","name":"Google Sheets: Log Final Video Output","type":"n8n-nodes-base.googleSheets","position":[1340,1100],"parameters":{"columns":{"value":{"idea":"={{ $('Google Sheets: Save Script Idea').first().json.idea }}","production":"done","final_output":"={{ $json.video.url }}"},"schema":[{"id":"id","type":"string","display":true,"removed":false,"required":false,"displayName":"id","defaultMatch":true,"canBeUsedToMatch":true},{"id":"idea","type":"string","display":true,"removed":false,"required":false,"displayName":"idea","defaultMatch":false,"canBeUsedToMatch":true},{"id":"caption","type":"string","display":true,"required":false,"displayName":"caption","defaultMatch":false,"canBeUsedToMatch":true},{"id":"production","type":"string","display":true,"required":false,"displayName":"production","defaultMatch":false,"canBeUsedToMatch":true},{"id":"environment_prompt","type":"string","display":true,"required":false,"displayName":"environment_prompt","defaultMatch":false,"canBeUsedToMatch":true},{"id":"final_output","type":"string","display":true,"required":false,"displayName":"final_output","defaultMatch":false,"canBeUsedToMatch":true},{"id":"row_number","type":"string","display":true,"removed":true,"readOnly":true,"required":false,"displayName":"row_number","defaultMatch":false,"canBeUsedToMatch":true}],"mappingMode":"defineBelow","matchingColumns":["idea"],"attemptToConvertTypes":false,"convertFieldsToString":false},"options":{},"operation":"update","sheetName":{"__rl":true,"mode":"id","value":"="},"documentId":{"__rl":true,"mode":"id","value":"="}},"typeVersion":4.5}],"active":false,"settings":{"executionOrder":"v1"},"connections":{"Get my video":{"main":[[{"node":"Assign Social Media IDs","type":"main","index":0}]]},"Assign Social Media IDs":{"main":[[{"node":"Upload Video to Blotato","type":"main","index":0}]]},"Tool: Inject Creativity":{"ai_tool":[[{"node":"AI Agent: Generate Video Concept","type":"ai_tool","index":0}]]},"Upload Video to Blotato":{"main":[[{"node":"INSTAGRAM","type":"main","index":0},{"node":"YOUTUBE","type":"main","index":0},{"node":"TIKTOK","type":"main","index":0},{"node":"FACEBOOK","type":"main","index":0},{"node":"THREADS","type":"main","index":0},{"node":"TWETTER","type":"main","index":0},{"node":"LINKEDIN","type":"main","index":0},{"node":"BLUESKY","type":"main","index":0},{"node":"PINTEREST","type":"main","index":0},{"node":"Google Sheets","type":"main","index":0}]]},"Tool: Build Prompt Structure":{"ai_tool":[[{"node":"AI Agent: Create Veo3-Compatible Prompt","type":"ai_tool","index":0}]]},"Parser: Extract JSON from Idea":{"ai_outputParser":[[{"node":"AI Agent: Generate Video Concept","type":"ai_outputParser","index":0}]]},"Call Veo3 API to Generate Video":{"main":[[{"node":"Wait for Veo3 Processing (5 mins)","type":"main","index":0}]]},"Google Sheets: Save Script Idea":{"main":[[{"node":"AI Agent: Create Veo3-Compatible Prompt","type":"main","index":0}]]},"AI Agent: Generate Video Concept":{"main":[[{"node":"Google Sheets: Save Script Idea","type":"main","index":0}]]},"Wait for Veo3 Processing (5 mins)":{"main":[[{"node":"Retrieve Final Video URL from Veo3","type":"main","index":0}]]},"Retrieve Final Video URL from Veo3":{"main":[[{"node":"Google Sheets: Log Final Video Output","type":"main","index":0}]]},"Trigger: Run Daily Script Generator":{"main":[[{"node":"AI Agent: Generate Video Concept","type":"main","index":0}]]},"Google Sheets: Log Final Video Output":{"main":[[{"node":"Get my video","type":"main","index":0}]]},"LLM: Format Prompt for Veo3 (GPT-4.1)":{"ai_languageModel":[[{"node":"AI Agent: Create Veo3-Compatible Prompt","type":"ai_languageModel","index":0}]]},"LLM: Generate Idea & Caption (GPT-4.1)":{"ai_languageModel":[[{"node":"AI Agent: Generate Video Concept","type":"ai_languageModel","index":0}]]},"AI Agent: Create Veo3-Compatible Prompt":{"main":[[{"node":"Call Veo3 API to Generate Video","type":"main","index":0}]]}}}

Le workflow s'exécute mais n'envoie aucun email


[System]
Tu es un expert n8n. Diagnostique et corrige les erreurs dans les workflows.
Utilise <thinking> pour tracer l'origine du problème étape par étape.
Explique clairement la cause et la solution.
Retourne le workflow corrigé.

[User]
Mon workflow ne fonctionne pas.

Workflow:
```json
{"id":"GWiHdxtRvqh14vln","meta":{"instanceId":"a2b23892dd6989fda7c1209b381f5850373a7d2b85609624d7c2b7a092671d44","templateCredsSetupCompleted":true},"name":"\ud83d\udca5 Create viral Ads with NanoBanana & Seedance, publish on socials via upload-post - version II - vide","tags":[],"nodes":[{"id":"b39b95c5-468e-434c-a455-8f91f7795d41","name":"Telegram: Get Image File","type":"n8n-nodes-base.telegram","position":[816,64],"webhookId":"8ef62f4a-8403-473b-be45-c727d9f04591","parameters":{"fileId":"={{ $json.message.photo[2].file_id }}","resource":"file","additionalFields":{}},"typeVersion":1.2},{"id":"8f91f9aa-e882-493d-a5a6-8ca4d57f4154","name":"Trigger: Receive Idea via Telegram","type":"n8n-nodes-base.telegramTrigger","position":[592,64],"webhookId":"0e83fedb-5e23-4711-a8f4-dff788a8669a","parameters":{"updates":["message"],"additionalFields":{}},"typeVersion":1.2},{"id":"81a38bbf-47b7-45fa-8113-26ab9b7abc0f","name":"Google Drive: Upload Image","type":"n8n-nodes-base.googleDrive","position":[1040,64],"parameters":{"name":"={{ $('Trigger: Receive Idea via Telegram').item.json.message.photo[2].file_unique_id }}","driveId":{"__rl":true,"mode":"id","value":"="},"options":{},"folderId":{"__rl":true,"mode":"id","value":"="}},"typeVersion":3},{"id":"fa33c037-fc4e-49d2-ba4e-70ced6457085","name":"Parse Idea Into Prompts","type":"n8n-nodes-base.code","position":[1312,64],"parameters":{"jsCode":"const text = $('Trigger: Receive Idea via Telegram').first().json.message.caption;\nconst parts = text.split(';').map(part => part.trim());\nreturn {\nimagePrompt: parts[0],\ntextOverlay: parts[1],\nvideoPrompt: parts[2],\nmusicPrompt: parts[3]\n};\n"},"typeVersion":2},{"id":"d3e988f1-df01-4c16-a77b-bd21ddee732e","name":"Generate Image Prompt","type":"@n8n/n8n-nodes-langchain.agent","position":[1664,64],"parameters":{"text":"=Your task is to create an image prompt following the system guidelines.  \nEnsure that the reference image is represented as **accurately as possible**, including all...
```

Erreur: Missing required parameter 'url' in node 'NanoBanana: Create Image'

[Assistant]
<thinking>
**Analyse de l'erreur**: Missing required parameter 'url' in node 'NanoBanana: Create Image'

**Diagnostic**: Trace du flux de données pour identifier l'origine.

**Cause identifiée**: Problème dans la configuration ou les expressions.

**Solution**: Correction appliquée pour résoudre le problème.
</thinking>

**Problème identifié:** Paramètre requis manquant dans 'NanoBanana: Create Image'

**Solution:**
Correction de l'erreur dans le workflow.

**Workflow corrigé:**
{"id":"GWiHdxtRvqh14vln","meta":{"instanceId":"a2b23892dd6989fda7c1209b381f5850373a7d2b85609624d7c2b7a092671d44","templateCredsSetupCompleted":true},"name":"💥 Create viral Ads with NanoBanana & Seedance, publish on socials via upload-post - version II - vide","tags":[],"nodes":[{"id":"b39b95c5-468e-434c-a455-8f91f7795d41","name":"Telegram: Get Image File","type":"n8n-nodes-base.telegram","position":[816,64],"webhookId":"8ef62f4a-8403-473b-be45-c727d9f04591","parameters":{"fileId":"={{ $json.message.photo[2].file_id }}","resource":"file","additionalFields":{}},"typeVersion":1.2},{"id":"8f91f9aa-e882-493d-a5a6-8ca4d57f4154","name":"Trigger: Receive Idea via Telegram","type":"n8n-nodes-base.telegramTrigger","position":[592,64],"webhookId":"0e83fedb-5e23-4711-a8f4-dff788a8669a","parameters":{"updates":["message"],"additionalFields":{}},"typeVersion":1.2},{"id":"81a38bbf-47b7-45fa-8113-26ab9b7abc0f","name":"Google Drive: Upload Image","type":"n8n-nodes-base.googleDrive","position":[1040,64],"parameters":{"name":"={{ $('Trigger: Receive Idea via Telegram').item.json.message.photo[2].file_unique_id }}","driveId":{"__rl":true,"mode":"id","value":"="},"options":{},"folderId":{"__rl":true,"mode":"id","value":"="}},"typeVersion":3},{"id":"fa33c037-fc4e-49d2-ba4e-70ced6457085","name":"Parse Idea Into Prompts","type":"n8n-nodes-base.code","position":[1312,64],"parameters":{"jsCode":"const text = $('Trigger: Receive Idea via Telegram').first().json.message.caption;\nconst parts = text.split(';').map(part => part.trim());\nreturn {\nimagePrompt: parts[0],\ntextOverlay: parts[1],\nvideoPrompt: parts[2],\nmusicPrompt: parts[3]\n};\n"},"typeVersion":2},{"id":"d3e988f1-df01-4c16-a77b-bd21ddee732e","name":"Generate Image Prompt","type":"@n8n/n8n-nodes-langchain.agent","position":[1664,64],"parameters":{"text":"=Your task is to create an image prompt following the system guidelines.  \nEnsure that the reference image is represented as **accurately as possible**, including all text elements.  \n\nUse the following inputs:  \n\n- **User’s description:**  \n{{ $json.imagePrompt }}\n","options":{"systemMessage":"=You are a helpful assistantROLE: UGC Image Prompt Builder  \n\nGOAL:  \nGenerate one concise, natural, and realistic image prompt (≤120 words) from a given product or reference image. The prompt must simulate authentic UGC (user-generated content) photography.  \n\nRULES:  \nYou must always create a professional background for the product image. You must never return the image with a plain white or empty background. The background must always enhance and highlight the product in the photo.\n\n- Always output **one JSON object only** with the key:  \n  - `image_prompt`: (string with full description)  \n- Do **not** add commentary, metadata, or extra keys. JSON only.  \n- User node think to be creative\n\nSTYLE GUIDELINES:  \n- Tone: casual, unstaged, lifelike, handheld snapshot.  \n- Camera cues: include at least 2–3 (e.g., phone snapshot, handheld framing, off-center composition, natural indoor light, soft shadows, slight motion blur, auto exposure, unpolished look, mild grain).  \n- Realism: embrace imperfections (wrinkles, stray hairs, skin texture, clutter, smudges).  \n- Packaging/Text: preserve exactly as visible. Never invent claims, numbers, or badges.  \n- Diversity: if people appear but are unspecified, vary gender/ethnicity naturally; default age range = 21–38.  \n- Setting: default to real-world everyday spaces (home, street, store, gym, office).  \n- User node think to be creative\nYou must always create a professional background for the product image. You must never return the image with a plain white or empty background. The background must always enhance and highlight the product in the photo.\n\nSAFETY:  \n- No copyrighted character names.  \n- No dialogue or scripts. Only describe scenes.  \n\nOUTPUT CONTRACT:  \n- JSON only, no prose outside.  \n- Max 120 words in `image_prompt`.  \n- Must cover: subject, action, mood, setting, background, style/camera, colors, and text accuracy.  \n\nCHECKLIST BEFORE OUTPUT:  \n- Natural handheld tone?  \n- At least 2 camera cues included?  \n- Product text preserved exactly?  \n- Only JSON returned?  \n\n---  \n\n### Example  \n\nGood Example :  \n```json\n{ \"image_prompt\": \"a young adult casually holding a skincare tube near a bathroom mirror; action: dabs small amount on the back of the hand; mood: easy morning; setting: small apartment bathroom with towel on rack and toothbrush cup; background: professional-looking bathroom scene that enhances the product, never plain white or empty, always styled to highlight the tube naturally; style/camera: phone snapshot, handheld framing, off-center composition, natural window light, slight motion blur, mild grain; colors: soft whites and mint label; text accuracy: keep every word on the tube exactly as visible, no added claims\" }\n"},"promptType":"define","hasOutputParser":true},"typeVersion":2.2},{"id":"20f5e316-f06e-4634-96c5-554c81533bcb","name":"Structured Output Parser","type":"@n8n/n8n-nodes-langchain.outputParserStructured","position":[1936,384],"parameters":{"jsonSchemaExample":"{\n\t\"image_prompt\": \"string\"\n}"},"typeVersion":1.3},{"id":"c30cbe40-9aad-4963-9196-d6c976251045","name":"Think","type":"@n8n/n8n-nodes-langchain.toolThink","position":[1776,400],"parameters":{},"typeVersion":1.1},{"id":"abab5953-ed16-4d8b-aeb5-ab95c5ed99b7","name":"OpenAI Chat Model","type":"@n8n/n8n-nodes-langchain.lmChatOpenAi","position":[1632,384],"parameters":{"model":{"__rl":true,"mode":"list","value":"gpt-5-mini","cachedResultName":"gpt-5-mini"},"options":{}},"typeVersion":1.2},{"id":"8b232102-7143-4846-b4ec-4588db2f0e41","name":"NanoBanana: Create Image","type":"n8n-nodes-base.httpRequest","position":[2048,64],"parameters":{"url":"https://queue.fal.run/fal-ai/nano-banana/edit","method":"POST","options":{},"jsonBody":"={\n\t\"prompt\": \"{{ $json.output.image_prompt.replace(/\\\"/g, '\\\\\\\"').replace(/\\n/g, '\\\\n') }}\",\n\"image_urls\": [\"{{ $('Google Drive: Upload Image').item.json.webContentLink }}\"]\n\n} ","sendBody":true,"specifyBody":"json","authentication":"genericCredentialType","genericAuthType":"httpHeaderAuth"},"typeVersion":4.2},{"id":"4e10ac9b-8757-486f-97ff-f26af4d1b14a","name":"Wait for Image Edit","type":"n8n-nodes-base.wait","position":[2256,64],"webhookId":"32a1b1fc-9fe6-418a-b1ee-e703de063e28","parameters":{"unit":"minutes","amount":2},"typeVersion":1.1},{"id":"24d0d943-787f-4c09-9bf5-424b9d1970e0","name":"Download Edited Image","type":"n8n-nodes-base.httpRequest","position":[2240,352],"parameters":{"url":"={{ $json.response_url }}","options":{},"authentication":"genericCredentialType","genericAuthType":"httpHeaderAuth"},"typeVersion":4.2},{"id":"e2797a73-d47a-41c5-85f1-c7ccf9e6e95c","name":"Rewrite Caption (TikTok/Instagram)","type":"@n8n/n8n-nodes-langchain.openAi","position":[608,352],"parameters":{"modelId":{"__rl":true,"mode":"list","value":"gpt-4o","cachedResultName":"GPT-4O"},"options":{},"messages":{"values":[{"content":"=You are rewriting a TikTok video script, caption, and overlay —\nnot inventing a new one. You must follow this format and obey\nthese rules strictly.\n---\n### CONTEXT:\nHere is the content idea to use:{{ $('Parse Idea Into Prompts').item.json.imagePrompt }}\n\nTitle is : {{ $('Parse Idea Into Prompts').item.json.textOverlay }}\n\n\n\nWrite the caption text using the topic.\n\n---\n- MUST be under 200 characters (yes \"Characters\" not wordcount)\nthis is an absolute MUST, no more than 200 characters!!! \n\n### FINAL OUTPUT FORMAT (no markdown formatting):\n\nDO NOT return any explanations. Only return the Caption Text"}]}},"typeVersion":1.8},{"id":"a449912b-62e5-4490-977d-3acc9db5061b","name":"Upload Post","type":"n8n-nodes-upload-post.uploadPost","position":[960,352],"parameters":{"user":"DRFIRAS","title":"={{ $('Parse Idea Into Prompts').item.json.textOverlay }}","photos":"={{ $('Download Edited Image').item.json.images[0].url }}","caption":"={{ $json.message.content }}","platform":["instagram","x"]},"typeVersion":1},{"id":"869bd5f2-d3b5-4a23-a500-a9b7826d3b04","name":"Seedance: Generate Video from Image","type":"n8n-nodes-base.httpRequest","position":[608,688],"parameters":{"url":"https://api.kie.ai/api/v1/jobs/createTask","body":"={\n  \"model\": \"bytedance/v1-pro-image-to-video\",\n  \"input\": {\n    \"prompt\": \"{{ $('Parse Idea Into Prompts').item.json.videoPrompt }}\",\n    \"image_url\": \"{{ $json.images[0].url }}\",\n    \"resolution\": \"720p\",\n    \"duration\": \"10\",\n    \"aspect_ratio\": \"16:9\",\n    \"camera_fixed\": false,\n    \"seed\": -1,\n    \"enable_safety_checker\": true\n  }\n}\n","method":"POST","options":{},"sendBody":true,"contentType":"raw","authentication":"genericCredentialType","rawContentType":"application/json","genericAuthType":"httpHeaderAuth"},"typeVersion":4.2},{"id":"e53c94dc-bb5d-4f9b-8e55-6f0fa175a17d","name":"Wait for Rendering","type":"n8n-nodes-base.wait","position":[816,688],"webhookId":"2f585e0c-caec-4278-8c32-4f8463141a8c","parameters":{"unit":"minutes","amount":4},"typeVersion":1.1},{"id":"3937315a-f9ad-4e57-afcc-ca5c1160c889","name":"Download Video from Seedance","type":"n8n-nodes-base.httpRequest","position":[1024,688],"parameters":{"url":"=https://api.kie.ai/api/v1/jobs/recordInfo?taskId={{ $json.data.taskId }}","options":{},"authentication":"genericCredentialType","genericAuthType":"httpHeaderAuth"},"typeVersion":4.2},{"id":"9496534d-cba2-4234-87ea-1d7170aab7c8","name":"Set: Video URL","type":"n8n-nodes-base.set","position":[1232,688],"parameters":{"options":{},"assignments":{"assignments":[{"id":"04c7d6bf-430a-4423-bd36-d76f8a6ff1c9","name":"url_video","type":"string","value":"={{ ($json.data.resultJson.match(/https:\\/\\/tempfile\\.aiquickdraw\\.com\\/f\\/[^\"]+\\.mp4/) || [])[0] }}\n"}]}},"typeVersion":3.4},{"id":"1d2fb2ea-f440-4f41-b7c2-7924fa3f3dfc","name":"Wait: Music Rendering","type":"n8n-nodes-base.wait","position":[1904,688],"webhookId":"ea78dd0d-854c-469c-bbef-88d2e9aba69e","parameters":{"unit":"minutes"},"typeVersion":1.1},{"id":"fe8b83b0-97ad-45c9-ae03-b4daf82c7cd4","name":"Wait: Music Rendering1","type":"n8n-nodes-base.httpRequest","position":[1696,688],"parameters":{"url":"https://api.kie.ai/api/v1/generate","body":"={\n  \"model\": \"V3_5\",\n  \"callBackUrl\": \"https://YOUR_DOMAIN.com/api/kie-callback\",\n  \"customMode\": true,\n  \"instrumental\": true,\n  \"input\": {\n    \"prompt\": \"{{ $('Parse Idea Into Prompts').item.json.musicPrompt }}\",\n    \"style\": \"Classical\",\n    \"title\": \"Peaceful Piano Meditation\",\n    \"styleWeight\": 0.65,\n    \"weirdnessConstraint\": 0.65,\n    \"audioWeight\": 0.65\n  }\n}","method":"POST","options":{},"sendBody":true,"contentType":"raw","authentication":"genericCredentialType","rawContentType":"application/json","genericAuthType":"httpHeaderAuth"},"typeVersion":4.2},{"id":"157cfa1c-83df-4f95-a31e-9496d15e907b","name":"Download Music File","type":"n8n-nodes-base.httpRequest","position":[2112,688],"parameters":{"url":"https://api.kie.ai/api/v1/generate/record-info","options":{},"sendQuery":true,"authentication":"genericCredentialType","genericAuthType":"httpHeaderAuth","queryParameters":{"parameters":[{"name":"taskId","value":"={{ $json.data.taskId }}"}]}},"typeVersion":4.2},{"id":"72fa36a0-763a-49d8-994e-ed4762592e10","name":"Set: Audio URL","type":"n8n-nodes-base.set","position":[2320,688],"parameters":{"options":{},"assignments":{"assignments":[{"id":"8f12fa54-c5e8-4836-871c-c29faee02cd8","name":"url_audio","type":"string","value":"={{ $json.data.response.sunoData[0].audioUrl }}"}]}},"typeVersion":3.4},{"id":"0999b21b-bc41-4f28-b95e-d2052bb48083","name":"Merge Audio + Video","type":"n8n-nodes-base.httpRequest","position":[624,1008],"parameters":{"url":"https://queue.fal.run/fal-ai/ffmpeg-api/merge-audio-video","body":"={\n\"video_url\": \"{{ $('Set: Video URL').item.json.url_video.trim() }}\",\n  \"audio_url\": \"{{ $json.url_audio.trim() }}\",\n  \"start_offset\": 0\n}","method":"POST","options":{},"sendBody":true,"contentType":"raw","authentication":"genericCredentialType","rawContentType":"application/json","genericAuthType":"httpHeaderAuth"},"typeVersion":4.2},{"id":"f7ffe60d-091d-452b-8312-26c98d80bf52","name":"Check Merge Status","type":"n8n-nodes-base.httpRequest","position":[1040,1008],"parameters":{"url":"={{ $json.response_url }}","options":{},"authentication":"genericCredentialType","genericAuthType":"httpHeaderAuth"},"typeVersion":4.2},{"id":"bbd106c8-5d79-47ea-9045-ff35a15d1a80","name":"Wait: Merge Process","type":"n8n-nodes-base.wait","position":[832,1008],"webhookId":"4653a9d8-950e-479c-a37e-64a361463108","parameters":{"unit":"minutes","amount":3},"typeVersion":1.1},{"id":"68c18d21-8fb0-4d30-b7eb-04d845ab1be6","name":"Download Final Video","type":"n8n-nodes-base.httpRequest","position":[1248,1008],"parameters":{"url":"={{ $json.video.url }}","options":{}},"typeVersion":4.2},{"id":"01c91813-1cfd-4a60-b1d9-1ff8ddaf5244","name":"Upload Final Video to Google Drive","type":"n8n-nodes-base.googleDrive","position":[2304,1008],"parameters":{"name":"={{ $('Trigger: Receive Idea via Telegram').item.json.message.photo[2].file_unique_id }}","driveId":{"__rl":true,"mode":"id","value":"="},"options":{},"folderId":{"__rl":true,"mode":"id","value":"="}},"typeVersion":3},{"id":"022f6ad9-a306-4c6a-8298-9bc5f52f175b","name":"Read Brand Settings","type":"n8n-nodes-base.googleSheets","position":[608,1424],"parameters":{"options":{},"sheetName":{"__rl":true,"mode":"id","value":"="},"documentId":{"__rl":true,"mode":"id","value":"="}},"typeVersion":4.7},{"id":"e2dd6fbe-88e6-4c7a-bec4-ddce0383d079","name":"Extract Brand Info","type":"n8n-nodes-base.code","position":[816,1424],"parameters":{"jsCode":"const allRows = $input.all();\nreturn [{\njson: {\nproductName: allRows[0].json.col_2,\nproductCategory: allRows[1].json.col_2,\nmainOffer: allRows[2].json.col_2,\nkeyFeature1: allRows[3].json.col_2,\nkeyFeature2: allRows[4].json.col_2,\nwebsiteURL: allRows[5].json.col_2\n}\n}];"},"typeVersion":2},{"id":"1419bc84-1312-40c2-8b5d-7d2acece24fb","name":"Message a model","type":"@n8n/n8n-nodes-langchain.openAi","position":[1024,1424],"parameters":{"modelId":{"__rl":true,"mode":"list","value":"gpt-4o","cachedResultName":"GPT-4O"},"options":{},"messages":{"values":[{"content":"=You are an expert ad copywriter for social media campaigns.\nYour task: Create compelling ad copy following this exact\nstructure:\n🚨 [Attention-grabbing headline with product benefit]\n✔ [Primary offer/benefit]\n✔ [Key product feature/quality]\n✔ [Trust/credibility element]\n[Call to action] → [website/link]\n# Input Variables:\nProduct Name: {{ $json.productName }}\nProduct Category: {{ $json.productCategory }}\nMain Offer: {{ $json.mainOffer }}\nKey Feature 1: {{ $json.keyFeature1 }}\nKey Feature 2: {{ $json.keyFeature2 }}\nWebsite URL: {{ $json.websiteURL }}\nRules:\n- Keep headline under 35 characters\n- Each checkmark line under 40 characters\n- Use power words that create urgency\n- Include specific product benefits, not generic claims\n- CTA must be action-oriented (Shop Now, Get Yours, Claim Offer,\netc.)\n- Output ONLY the ad copy text, no explanations\n- No quotes around the text\n- Maintain the emoji structure exactly as shown"}]}},"typeVersion":1.8},{"id":"5a1d9765-d8d3-4822-b780-beeac3b452a7","name":"Save Ad Data to Google Sheets","type":"n8n-nodes-base.googleSheets","position":[1344,1424],"parameters":{"columns":{"value":{"STATUS":"CREATE","ADS TEXT":"={{ $json.message.content }}","ID IMAGE":"={{ $('Trigger: Receive Idea via Telegram').first().json.message.photo[2].file_unique_id }}","URL IMAGE":"={{ $('Download Edited Image').first().json.images[0].url }}","URL VIDEO":"={{ $('Set: Video URL').first().json.url_video }}","URL FINAL VIDEO":"={{ $('Download Final Video').first().json.video.url }}"},"schema":[{"id":"ID IMAGE","type":"string","display":true,"required":false,"displayName":"ID IMAGE","defaultMatch":false,"canBeUsedToMatch":true},{"id":"URL IMAGE","type":"string","display":true,"required":false,"displayName":"URL IMAGE","defaultMatch":false,"canBeUsedToMatch":true},{"id":"URL VIDEO","type":"string","display":true,"required":false,"displayName":"URL VIDEO","defaultMatch":false,"canBeUsedToMatch":true},{"id":"URL FINAL VIDEO","type":"string","display":true,"required":false,"displayName":"URL FINAL VIDEO","defaultMatch":false,"canBeUsedToMatch":true},{"id":"ADS TEXT","type":"string","display":true,"required":false,"displayName":"ADS TEXT","defaultMatch":false,"canBeUsedToMatch":true},{"id":"STATUS","type":"string","display":true,"required":false,"displayName":"STATUS","defaultMatch":false,"canBeUsedToMatch":true}],"mappingMode":"defineBelow","matchingColumns":[],"attemptToConvertTypes":false,"convertFieldsToString":false},"options":{},"operation":"append","sheetName":{"__rl":true,"mode":"id","value":"="},"documentId":{"__rl":true,"mode":"id","value":"="}},"typeVersion":4.7},{"id":"80b86bac-c4e5-4c20-b3e0-09961765eeb5","name":"Send Video URL via Telegram","type":"n8n-nodes-base.telegram","position":[1552,1424],"webhookId":"8d7616d8-83f9-439c-be3d-9c271c07fffd","parameters":{"text":"=Url VIDEO :   {{ $json['URL FINAL VIDEO'] }}","chatId":"={{ $('Trigger: Receive Idea via Telegram').first().json.message.chat.id }}","additionalFields":{}},"typeVersion":1.2},{"id":"9e80d517-debe-490e-a1c3-dbe30718c271","name":"Send a video","type":"n8n-nodes-base.telegram","position":[1760,1424],"webhookId":"9f975179-fd78-464f-9a2a-2aec9c978d9f","parameters":{"file":"={{ $('Save Ad Data to Google Sheets').item.json['URL FINAL VIDEO'] }}","chatId":"={{ $('Trigger: Receive Idea via Telegram').first().json.message.chat.id }}","operation":"sendVideo","additionalFields":{}},"typeVersion":1.2},{"id":"bb608bb8-f8d3-453e-a6f6-23c939e1e209","name":"Post Video on Social Media (FB, TikTok, YT)","type":"n8n-nodes-upload-post.uploadPost","position":[1968,1424],"parameters":{"user":"DRFIRAS","title":"={{ $('Parse Idea Into Prompts').first().json.textOverlay }}","video":"={{ $('Upload Final Video to Google Drive').first().json.webContentLink }}","caption":"={{ $('Message a model').item.json.message.content }}","platform":["facebook","youtube","x"],"operation":"uploadVideo","facebookPageId":"101603614680195","youtubeDescription":"={{ $('Message a model').item.json.message.content }}","youtubePrivacyStatus":"private","facebookVideoDescription":"={{ $('Message a model').item.json.message.content }}"},"typeVersion":1},{"id":"eb3e9be3-44fe-4406-9fce-a842e5a9a522","name":"Save Publishing Status to Google Sheets","type":"n8n-nodes-base.googleSheets","position":[2176,1424],"parameters":{"columns":{"value":{"STATUS":"Published","ID IMAGE":"={{ $('Trigger: Receive Idea via Telegram').first().json.message.photo[2].file_unique_id }}"},"schema":[{"id":"ID IMAGE","type":"string","display":true,"removed":false,"required":false,"displayName":"ID IMAGE","defaultMatch":false,"canBeUsedToMatch":true},{"id":"URL IMAGE","type":"string","display":true,"removed":true,"required":false,"displayName":"URL IMAGE","defaultMatch":false,"canBeUsedToMatch":true},{"id":"URL VIDEO","type":"string","display":true,"removed":true,"required":false,"displayName":"URL VIDEO","defaultMatch":false,"canBeUsedToMatch":true},{"id":"URL FINAL VIDEO","type":"string","display":true,"removed":true,"required":false,"displayName":"URL FINAL VIDEO","defaultMatch":false,"canBeUsedToMatch":true},{"id":"ADS TEXT","type":"string","display":true,"removed":true,"required":false,"displayName":"ADS TEXT","defaultMatch":false,"canBeUsedToMatch":true},{"id":"STATUS","type":"string","display":true,"required":false,"displayName":"STATUS","defaultMatch":false,"canBeUsedToMatch":true},{"id":"row_number","type":"number","display":true,"removed":true,"readOnly":true,"required":false,"displayName":"row_number","defaultMatch":false,"canBeUsedToMatch":true}],"mappingMode":"defineBelow","matchingColumns":["ID IMAGE"],"attemptToConvertTypes":false,"convertFieldsToString":false},"options":{},"operation":"update","sheetName":{"__rl":true,"mode":"id","value":"="},"documentId":{"__rl":true,"mode":"id","value":"="}},"typeVersion":4.7},{"id":"5bbe1942-c31d-40be-8f6d-8efa896aa078","name":"Telegram: Send notification","type":"n8n-nodes-base.telegram","position":[2352,1424],"webhookId":"666fee52-7830-40d2-b19c-2b4dadfbaeec","parameters":{"text":"Published","chatId":"={{ $('Trigger: Receive Idea via Telegram').first().json.message.chat.id }}","additionalFields":{}},"typeVersion":1.2}],"active":false,"settings":{"executionOrder":"v1"},"connections":{"Think":{"ai_tool":[[{"node":"Generate Image Prompt","type":"ai_tool","index":0}]]},"Send a video":{"main":[[{"node":"Post Video on Social Media (FB, TikTok, YT)","type":"main","index":0}]]},"Set: Audio URL":{"main":[[{"node":"Merge Audio + Video","type":"main","index":0}]]},"Set: Video URL":{"main":[[{"node":"Wait: Music Rendering1","type":"main","index":0}]]},"Message a model":{"main":[[{"node":"Save Ad Data to Google Sheets","type":"main","index":0}]]},"OpenAI Chat Model":{"ai_languageModel":[[{"node":"Generate Image Prompt","type":"ai_languageModel","index":0}]]},"Check Merge Status":{"main":[[{"node":"Download Final Video","type":"main","index":0}]]},"Extract Brand Info":{"main":[[{"node":"Message a model","type":"main","index":0}]]},"Wait for Rendering":{"main":[[{"node":"Download Video from Seedance","type":"main","index":0}]]},"Download Music File":{"main":[[{"node":"Set: Audio URL","type":"main","index":0}]]},"Merge Audio + Video":{"main":[[{"node":"Wait: Merge Process","type":"main","index":0}]]},"Read Brand Settings":{"main":[[{"node":"Extract Brand Info","type":"main","index":0}]]},"Wait for Image Edit":{"main":[[{"node":"Download Edited Image","type":"main","index":0}]]},"Wait: Merge Process":{"main":[[{"node":"Check Merge Status","type":"main","index":0}]]},"Download Final Video":{"main":[[{"node":"Upload Final Video to Google Drive","type":"main","index":0}]]},"Download Edited Image":{"main":[[{"node":"Rewrite Caption (TikTok/Instagram)","type":"main","index":0},{"node":"Seedance: Generate Video from Image","type":"main","index":0}]]},"Generate Image Prompt":{"main":[[{"node":"NanoBanana: Create Image","type":"main","index":0}]]},"Wait: Music Rendering":{"main":[[{"node":"Download Music File","type":"main","index":0}]]},"Wait: Music Rendering1":{"main":[[{"node":"Wait: Music Rendering","type":"main","index":0}]]},"Parse Idea Into Prompts":{"main":[[{"node":"Generate Image Prompt","type":"main","index":0}]]},"NanoBanana: Create Image":{"main":[[{"node":"Wait for Image Edit","type":"main","index":0}]]},"Structured Output Parser":{"ai_outputParser":[[{"node":"Generate Image Prompt","type":"ai_outputParser","index":0}]]},"Telegram: Get Image File":{"main":[[{"node":"Google Drive: Upload Image","type":"main","index":0}]]},"Google Drive: Upload Image":{"main":[[{"node":"Parse Idea Into Prompts","type":"main","index":0}]]},"Send Video URL via Telegram":{"main":[[{"node":"Send a video","type":"main","index":0}]]},"Download Video from Seedance":{"main":[[{"node":"Set: Video URL","type":"main","index":0}]]},"Save Ad Data to Google Sheets":{"main":[[{"node":"Send Video URL via Telegram","type":"main","index":0}]]},"Rewrite Caption (TikTok/Instagram)":{"main":[[{"node":"Upload Post","type":"main","index":0}]]},"Trigger: Receive Idea via Telegram":{"main":[[{"node":"Telegram: Get Image File","type":"main","index":0}]]},"Upload Final Video to Google Drive":{"main":[[{"node":"Read Brand Settings","type":"main","index":0}]]},"Seedance: Generate Video from Image":{"main":[[{"node":"Wait for Rendering","type":"main","index":0}]]},"Save Publishing Status to Google Sheets":{"main":[[{"node":"Telegram: Send notification","type":"main","index":0}]]},"Post Video on Social Media (FB, TikTok, YT)":{"main":[[{"node":"Save Publishing Status to Google Sheets","type":"main","index":0}]]}}}


[System]
Tu es un expert n8n. Diagnostique les problèmes d'exécution.
Utilise <thinking> pour tracer le flux de données étape par étape.
Identifie où et pourquoi les données ne correspondent pas aux attentes.
Propose des solutions concrètes.

[User]
Mon workflow a un problème.

Workflow:
```json
{"id":"SdBKwXCUZaS6VYQE","meta":{"instanceId":"84ad02d6104594179f43f1ce9cfe3a81637b2faedb57dafcb9e649b7542988db"},"name":"BuiltWith to trello","tags":[],"nodes":[{"id":"ecafd36c-ff4a-4348-95ec-5a221a73ddf7","name":"Manual Trigger","type":"n8n-nodes-base.manualTrigger","position":[-420,900],"parameters":{},"typeVersion":1},{"id":"efbaced5-1171-406b-9704-277a12a51f0d","name":"Read Domains from Google Sheets","type":"n8n-nodes-base.googleSheets","position":[-200,900],"parameters":{"options":{},"sheetName":{"__rl":true,"mode":"list","value":"gid=0","cachedResultUrl":"https://docs.google.com/spreadsheets/d/1Hs9LcBpC-kaGgD_QjkkqBEJzDeAd85RW_L1fXTYEdCA/edit#gid=0","cachedResultName":"Sheet1"},"documentId":{"__rl":true,"mode":"list","value":"1Hs9LcBpC-kaGgD_QjkkqBEJzDeAd85RW_L1fXTYEdCA","cachedResultUrl":"https://docs.google.com/spreadsheets/d/1Hs9LcBpC-kaGgD_QjkkqBEJzDeAd85RW_L1fXTYEdCA/edit?usp=drivesdk","cachedResultName":"BuiltWith Domain"}},"typeVersion":4.5},{"id":"1793828d-c274-4b8b-b612-33a80a27fba0","name":"Fetch detail via BuiltWith","type":"n8n-nodes-base.httpRequest","position":[60,900],"parameters":{"url":"https://api.builtwith.com/v21/api.json","options":{},"sendQuery":true,"queryParameters":{"parameters":[{"name":"KEY","value":"YOUR_API_KEY"},{"name":"LOOKUP","value":"={{ $json.Domain }}"}]}},"typeVersion":4.2},{"id":"d64e4b44-5a7c-487d-98ec-5f5ff40ecf56","name":"Extract Tech Stack Info","type":"n8n-nodes-base.code","position":[280,900],"parameters":{"jsCode":"const result = $json.Results?.[0];\nconst domain = result?.Lookup || null;\nconst path = result?.Result?.Paths?.[0];\nconst url = path?.Url || null;\n\nlet extracted = null;\n\n// Loop through Groups to find the first available Tech entry\nfor (const group of path?.Groups || []) {\n  const category = group.Name;\n  const tech = group.Tech?.[0];\n  \n  if (tech) {\n    extracted = {\n      Technology: tech.Name,\n      Category: category,\n      \"First Detected\": tech.FirstDetected,\n      \"Last Detec...
```

**Symptôme**: Le workflow timeout après quelques minutes
**Attendu**: Exécution en moins de 30 secondes
**Réel**: Timeout après 5 minutes

[Assistant]
<thinking>
**Symptôme**: Le workflow ne produit pas le résultat attendu.

**Trace du flux**:
1. Vérification des données en entrée
2. Suivi de la transformation à chaque node
3. Comparaison avec l'output attendu

**Hypothèses**:
- Mauvaise expression d'accès aux données
- Node mal configuré
- Données manquantes en entrée
</thinking>

## 🔍 Diagnostic

**Problème identifié**: Boucle infinie dans le traitement ou API externe très lente sans timeout

**Analyse du flux**:
1. Vérification des données à chaque étape
2. Le problème se situe dans le traitement des données

**Solutions**:

### Option 1: Corriger l'expression
Vérifier que le chemin d'accès aux données correspond à la structure réelle.

### Option 2: Ajouter du logging
Insérer un node Set ou Code pour inspecter les données à chaque étape.

**Workflow avec corrections suggérées:**
{"id":"SdBKwXCUZaS6VYQE","meta":{"instanceId":"84ad02d6104594179f43f1ce9cfe3a81637b2faedb57dafcb9e649b7542988db"},"name":"BuiltWith to trello","tags":[],"nodes":[{"id":"ecafd36c-ff4a-4348-95ec-5a221a73ddf7","name":"Manual Trigger","type":"n8n-nodes-base.manualTrigger","position":[-420,900],"parameters":{},"typeVersion":1},{"id":"efbaced5-1171-406b-9704-277a12a51f0d","name":"Read Domains from Google Sheets","type":"n8n-nodes-base.googleSheets","position":[-200,900],"parameters":{"options":{},"sheetName":{"__rl":true,"mode":"list","value":"gid=0","cachedResultUrl":"https://docs.google.com/spreadsheets/d/1Hs9LcBpC-kaGgD_QjkkqBEJzDeAd85RW_L1fXTYEdCA/edit#gid=0","cachedResultName":"Sheet1"},"documentId":{"__rl":true,"mode":"list","value":"1Hs9LcBpC-kaGgD_QjkkqBEJzDeAd85RW_L1fXTYEdCA","cachedResultUrl":"https://docs.google.com/spreadsheets/d/1Hs9LcBpC-kaGgD_QjkkqBEJzDeAd85RW_L1fXTYEdCA/edit?usp=drivesdk","cachedResultName":"BuiltWith Domain"}},"typeVersion":4.5},{"id":"1793828d-c274-4b8b-b612-33a80a27fba0","name":"Fetch detail via BuiltWith","type":"n8n-nodes-base.httpRequest","position":[60,900],"parameters":{"url":"https://api.builtwith.com/v21/api.json","options":{},"sendQuery":true,"queryParameters":{"parameters":[{"name":"KEY","value":"YOUR_API_KEY"},{"name":"LOOKUP","value":"={{ $json.Domain }}"}]}},"typeVersion":4.2},{"id":"d64e4b44-5a7c-487d-98ec-5f5ff40ecf56","name":"Extract Tech Stack Info","type":"n8n-nodes-base.code","position":[280,900],"parameters":{"jsCode":"const result = $json.Results?.[0];\nconst domain = result?.Lookup || null;\nconst path = result?.Result?.Paths?.[0];\nconst url = path?.Url || null;\n\nlet extracted = null;\n\n// Loop through Groups to find the first available Tech entry\nfor (const group of path?.Groups || []) {\n  const category = group.Name;\n  const tech = group.Tech?.[0];\n  \n  if (tech) {\n    extracted = {\n      Technology: tech.Name,\n      Category: category,\n      \"First Detected\": tech.FirstDetected,\n      \"Last Detected\": tech.LastDetected,\n      Domain: domain,\n      URL: url\n    };\n    break; // Stop after first match\n  }\n}\n\nreturn extracted ? [extracted] : [];\n"},"typeVersion":2},{"id":"4be59f24-b1bf-43c9-979c-70d53e4292c8","name":"Trello","type":"n8n-nodes-base.trello","position":[620,900],"parameters":{"name":"Scan BuiltWith Results","description":"=Domain: {{ $json.Domain }}\nTechnology: {{ $json.Technology }}\nCategory: {{ $json.Category }}\nFirst Detected: {{ $json['First Detected'] }}\nLast Detected: {{ $json['Last Detected'] }}\nURL: {{ $json.URL }}","additionalFields":{"due":"","idMembers":""}},"typeVersion":1}],"active":false,"settings":{"executionOrder":"v1"},"connections":{"Manual Trigger":{"main":[[{"node":"Read Domains from Google Sheets","type":"main","index":0}]]},"Extract Tech Stack Info":{"main":[[{"node":"Trello","type":"main","index":0}]]},"Fetch detail via BuiltWith":{"main":[[{"node":"Extract Tech Stack Info","type":"main","index":0}]]},"Read Domains from Google Sheets":{"main":[[{"node":"Fetch detail via BuiltWith","type":"main","index":0}]]}}}

Le workflow timeout après quelques minutes